.App {
  text-align: center;
}

.App-logo {
  height: 40vmin;
  pointer-events: none;
}

@media (prefers-reduced-motion: no-preference) {
  .App-logo {
    animation: App-logo-spin infinite 20s linear;
  }
}

.App-header {
  background-color: #282c34;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: calc(10px + 2vmin);
  color: white;
}

.App-link {
  color: #61dafb;
}

@keyframes App-logo-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.layout {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}

.background-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  overflow: hidden;
}

.background-gradient {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(140deg, #f0f7ff 0%, #ffffff 100%);
}

.background-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0.3;
  background:
          radial-gradient(circle at 20% 20%, rgba(24, 144, 255, 0.1) 0%, transparent 50%),
          radial-gradient(circle at 80% 80%, rgba(54, 207, 201, 0.1) 0%, transparent 50%),
          linear-gradient(45deg, transparent 48%, rgba(24, 144, 255, 0.03) 50%, transparent 52%) 0 0 / 20px 20px,
          linear-gradient(-45deg, transparent 48%, rgba(54, 207, 201, 0.03) 50%, transparent 52%) 0 0 / 20px 20px;
}

.decoration {
  position: absolute;
  pointer-events: none;
}

.decoration-circle {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(24, 144, 255, 0.1), rgba(54, 207, 201, 0.1));
  animation: float 6s ease-in-out infinite;
}

.decoration-circle-1 {
  width: 300px;
  height: 300px;
  top: -100px;
  right: -100px;
}

.decoration-circle-2 {
  width: 200px;
  height: 200px;
  bottom: -50px;
  left: -50px;
  animation-delay: -2s;
}

.decoration-dots {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image:
          radial-gradient(circle, #1890ff 1px, transparent 1px),
          radial-gradient(circle, #36cfc9 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: 0 0, 20px 20px;
  opacity: 0.1;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.8) !important;
  padding: 0 50px;
  backdrop-filter: blur(10px);
  position: relative;
  z-index: 1;
}

.logo {
  display: flex;
  align-items: center;
  font-size: 20px;
  color: #1890ff;
}

.logo-icon {
  font-size: 24px;
  margin-right: 8px;
}

.header-buttons {
  display: flex;
  gap: 16px;
}

.main-content {
  display: flex;
  padding: 40px 80px;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  gap: 60px;
}

.left-content {
  flex: 1;
  padding: 60px 0;
}

.right-content {
  flex: 1.2;
  display: flex;
  justify-content: center;
  align-items: center;
}

.illustration-container {
  position: relative;
  width: 600px;
  height: 600px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.feature-icons {
  position: absolute;
  width: 100%;
  height: 100%;
}

.feature-icon {
  position: absolute;
  width: 120px;
  height: 120px;
  background: white;
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  cursor: pointer;
}

.feature-icon:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 28px rgba(24, 144, 255, 0.2);
}

.feature-icon .anticon {
  font-size: 32px;
  color: #1890ff;
  margin-bottom: 8px;
}

.feature-icon span {
  font-size: 14px;
  color: #666;
}

.icon-1 {
  top: 10%;
  left: 10%;
}

.icon-2 {
  top: 10%;
  right: 10%;
}

.icon-3 {
  bottom: 10%;
  left: 10%;
}

.icon-4 {
  bottom: 10%;
  right: 10%;
}

.main-illustration {
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, #1890ff 0%, #36cfc9 100%);
  border-radius: 50%;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 12px 36px rgba(24, 144, 255, 0.3);
  z-index: 2;
}

.main-illustration .anticon {
  font-size: 80px;
  color: white;
}

.pulse-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(24, 144, 255, 0.1);
  animation: pulse-ring 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

.decoration-line {
  position: absolute;
  background: linear-gradient(90deg, transparent, rgba(24, 144, 255, 0.1), transparent);
}

.decoration-line-1 {
  width: 100%;
  height: 2px;
  top: 30%;
  animation: slide-right 15s linear infinite;
}

.decoration-line-2 {
  width: 2px;
  height: 100%;
  right: 20%;
  animation: slide-down 15s linear infinite;
}

@keyframes pulse-ring {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.3);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 0;
  }
}

@keyframes slide-right {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(100%);
  }
}

@keyframes slide-down {
  from {
    transform: translateY(-100%);
  }
  to {
    transform: translateY(100%);
  }
}

.subtitle {
  font-size: 20px;
  color: #666;
  margin: 24px 0 32px;
  line-height: 1.8;
}

.join-button {
  height: 52px;
  padding: 0 40px;
  font-size: 18px;
  background: linear-gradient(to right, #1890ff, #36cfc9);
  border: none;
  box-shadow: 0 8px 16px rgba(24,144,255,0.3);
  transition: all 0.3s ease;
}

.join-button .anticon {
  margin-left: 8px;
  font-size: 16px;
}

.join-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 20px rgba(24,144,255,0.4);
}

h1.ant-typography {
  font-size: 56px;
  font-weight: bold;
  margin-bottom: 0;
  background: linear-gradient(to right, #1890ff, #36cfc9);
  -webkit-background-clip: text;
  color: transparent;
}

h2.ant-typography {
  font-size: 48px;
  font-weight: bold;
  margin-top: 8px;
  margin-bottom: 24px;
  background: linear-gradient(to right, #1890ff, #36cfc9);
  -webkit-background-clip: text;
  color: transparent;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 10px 30px rgba(24, 144, 255, 0.3);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(24, 144, 255, 0.4);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 10px 30px rgba(24, 144, 255, 0.3);
  }
}

